15697726842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{28603}}^1$

素因数の和:28867

約数の個数: 64

約数和(自身を含む): 36576506880

約数和(自身を除く): 20878780038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 179, 219, 358, 438, 511, 537, 1022, 1074, 1253, 1533, 2506, 3066, 3759, 7518, 13067, 26134, 28603, 39201, 57206, 78402, 85809, 91469, 171618, 182938, 200221, 274407, 400442, 548814, 600663, 1201326, 2088019, 4176038, 5119937, 6264057, 10239874, 12528114, 14616133, 15359811, 29232266, 30719622, 35839559, 43848399, 71679118, 87696798, 107518677, 215037354, 373755401, 747510802, 1121266203, 2242532406, 2616287807, 5232575614, 7848863421, 15697726842]

約数ペア:

[(1, 15697726842), (2, 7848863421), (3, 5232575614), (6, 2616287807), (7, 2242532406), (14, 1121266203), (21, 747510802), (42, 373755401), (73, 215037354), (146, 107518677), (179, 87696798), (219, 71679118), (358, 43848399), (438, 35839559), (511, 30719622), (537, 29232266), (1022, 15359811), (1074, 14616133), (1253, 12528114), (1533, 10239874), (2506, 6264057), (3066, 5119937), (3759, 4176038), (7518, 2088019), (13067, 1201326), (26134, 600663), (28603, 548814), (39201, 400442), (57206, 274407), (78402, 200221), (85809, 182938), (91469, 171618)]